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12 Carat Oval Blue Sapphire

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Blue Sapphire Diamond Vintage Inspired Art Deco Style Openwork Gold Earrings
By Unbranded
Located in Oakton, VA
Center Gemstones Type: Blue Sapphire Shape: Oval Size: 5 x 4 mm. Number: 2 Weight: 0.80 Carat (approx
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Bochic “Capri” Vintage Blue Sapphire Multi Pastel Sapphire Earrings Set In 18K
By Bochic
Located in New York, NY
& Silver Natural Oval Shape Sapphires from Sri Lanka 12 carats Natural Pastel Color Tourmalines
Category

Late 20th Century Thai Baroque Clip-on Earrings

Materials

Ruby, Blue Sapphire, Tourmaline, Yellow Sapphire, 18k Gold, Silver

2.27 Carat Natural Unheated, Ceylon Sapphire and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.273 Carat Natural Blue Sapphire and 0.70 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.57 Carat Natural Sapphire and Diamond Ballerina Cocktail Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 1.57 Carat Natural Blue Sapphire and 0.32 Carats Diamond Accents set in
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1960 s Diamond Blue Sapphire Platinum Circle Pin Brooch
Located in Boca Raton, FL
diamonds alternate with 12 oval sapphires weighing approximately 6.00 carat total weight. The pin measures
Category

Vintage 1960s Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire and 0.37
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

8.6 Carat Dangle Sapphire and Diamond Earrings in 18K White Gold
By VR Jewels
Located in New York, NY
Sapphire > Gemstone Weight - 8.6 ct > Gemstone Shape - Oval > Gemstone Pcs - 12 > Gemstone Size - 7 x 5 mm
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Sapphire, Blue Sapphire, White Gold, 18k Gold, Gold

Important 17 Carat GIA Certified Ceylon Sapphire Diamond Ring
Located in Bethesda, MD
An impressive oval Ceylon sapphire weighing 17.18 carats surrounded by 12 fine brilliant diamonds
Category

1990s Cluster Rings

Materials

Diamond, Sapphire, Platinum

Antique 2.13 Carat Sapphire 1.00 Carat Diamond 18k White Gold Ring Circa 1935
Located in Jesmond, Newcastle Upon Tyne
sapphire ring is supplied with an IDGL diamond and gemstone grading report card*. This oval blue sapphire
Category

Vintage 1930s Unknown Cluster Rings

Materials

Diamond, Sapphire, White Gold, Platinum

Twelve Carats Sapphires and Paraiba Tourmalines Yellow Gold Pendant Necklace
By Polya Medvedeva Jewellery
Located in Berlin, DE
encrusted with rose and green sapphires, Paraiba tourmalines, and spinel, totaling 12 carats. The
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Garnet, Sapphire, Blue Sapphire, Green Sapphire, Spinel, Tourmaline, Par...

September Birthstone Blue Sapphire Halo Diamond Stud Earrings 18k White Gold
By Spectrum Jewels
Located in Diera, Dubai
Carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Blue Sapphire Wt :- 1.51 Ct Earrings Size :- 12
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold, Gold

Blue Aquamarine Sapphire Diamond Art Deco Style Earrings Ring Jewelry Set
By Unbranded
Located in Oakton, VA
) Accent Gemstones  Type: Blue Sapphire Shape: French Cut Size: 1.8 mm. Number: 12 Weight: 0.40 Carat
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Aquamarine, Diamond, Blue Sapphire, 14k Gold, White Gold

Alex Jona Blue Sapphire White Diamond White Gold Ring
By Alex Jona
Located in Torino, Piedmont
certified natural unheated 8.04 carats cushion cut Ceylon blue sapphire, surrounded by 7.32 carats of blue
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Blue Aquamarine Sapphire Diamond Halo Art Deco Style White Gold Earrings
By Unbranded
Located in Oakton, VA
: 0.50 Carat (approx. in total) Accent Gemstones I Type: Blue Sapphire Shape: French cut Size: 2 mm
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Aquamarine, Diamond, Blue Sapphire, 18k Gold, White Gold

Blue Sapphire Diamond Art Deco Style Openwork Ring Earrings Jewelry Gold Set
By Unbranded
Located in Oakton, VA
: Blue Sapphire Shape: Oval Size: 5 x 4 mm. Number: 2 Weight: 0.80 Carat (approx. total weight) Accent
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 2.10 Carat Round Sapphire Diamond Gold Bangle Bracelet
Located in Stamford, CT
Natural untreated bright blue Sapphires and G, VS diamonds in a solid 14k gold bangle bracelet
Category

Mid-20th Century Bangles

Materials

Blue Sapphire, Diamond, Sapphire, 14k Gold, Yellow Gold, Gold

Blue Sapphire Diamond Art Deco Style Omega Stud 14K White Gold Earrings
By Unbranded
Located in Oakton, VA
: 12 mm. Weight: 5.40 g. (approx. in total) Backing: Omega Back Center Gemstones  Type: Blue Sapphire
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Blue Sapphire Diamond Art Deco Style Openwork Earrings in 18K White Gold
Located in Bangkok, TH
total) Backing: Omega Back Center Gemstones Type: Blue Sapphire Shape: Oval Size: 5 x 4 mm. Number: 2
Category

21st Century and Contemporary Thai Art Deco Dangle Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Blue Sapphire Diamond Art Deco Style Pendant in 18K White Gold
Located in Bangkok, TH
iconic Art Deco movement, this stunning pendant showcases an approx. 1.6 carat oval cut blue sapphire
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

White Gold Cocktail Ring with Twelve Carats Green Sapphires and Tourmalines
By Polya Medvedeva Jewellery
Located in Berlin, DE
form. It is encrusted with 12 carats of rose and green sapphires, Paraiba tourmalines, and spinel. This
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Spinel, ...

14K White Gold Oval Sapphire and Diamond Drop Earrings with Lever Backs
By OGI Ltd
Located in New York, NY
hued oval sapphires measuring 7x5mm and totaling 1.75 carats. Framed by a cascade of 12 brilliant round
Category

2010s American Modern Lever-Back Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

New Platinum 2.37ctw GIA No Heat Oval Bezel Sapphire Diamond Milgrain Halo Ring
Located in Montclair, NJ
Genuine Sapphire - Oval Brilliant Cut - Milgrain Bezel Set - True Velvety Royal Blue Color - NO HEAT
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Oval Sapphires with Diamond Halo Eternity Ring Set in 14k White Gold
By Gregory Mikaelian Sons, Inc.
Located in Los Angeles, CA
A breathtakingly beautiful diamond wedding band featuring 12 oval cut blue sapphires set in 14k
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

14k Solid Yellow Gold 4.32 Carat Multi Sapphire Hoop Earrings Gift for Her
By VR Jewels
Located in New York, NY
oval pink sapphire and blue sapphire studded in solid yellow gold. This beautiful handcrafted sapphire
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow Gold

White Gold Cocktail Ring with Twelve Carats Sapphires and Paraiba Tourmalines
By Polya Medvedeva Jewellery
Located in Berlin, DE
encrusted with 12 carats of rose and green sapphires, Paraiba tourmalines, and spinel. The workmanship is
Category

2010s German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Spinel, ...

7.06cts Natural blue Sapphire and Diamond Star Platinum Cocktail Ring
Located in Chevy Chase, MD
This ring is aggressively eye catching! The 7.06 carats in sapphires have amazing color, and are
Category

Late 20th Century American Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

14K White Gold Rainbow Sapphire Diamond Oval Hoop Earrings
Located in Big Bend, WI
/pink. The 12 sapphires weigh 1.53 carats total and there are 56 tiny round brilliant cut diamonds
Category

2010s Stud Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

White Gold Cocktail Ring with Twelve Carats Green Sapphires and Tourmalines
By Polya Medvedeva Jewellery
Located in Berlin, DE
. It is encrusted with 12 carats of rose and green sapphires, Paraiba tourmalines, and spinel. The
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Spinel, ...

Shield Art Deco Style Inspired Blue Sapphire Diamond Platinum Ring
By Unbranded
Located in Oakton, VA
and French cut sapphire surround the natural oval sapphire. Ring Information Style: Art Deco Metal
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

18K White Gold 1.05ct Blue Sapphire 0.30ct Diamond Fine Mid Century Style Ring
Located in เกาะสมุย, TH
large diamonds set nicely at the front and lastly the oval Thai blue sapphire with spectacular silk line
Category

20th Century Thai Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Natural Blue Sapphire Gemstone Stud Earrings Diamond 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Cast from 14-karat gold, these exquisite earrings are handset with 4.66 carats blue sapphire
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Blue Sapphire, White Gold, 14k Gold

Natural Blue Sapphire Gemstone Stud Earrings Diamond 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite earrings are handset with 4.66 carats blue sapphire
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.5 Carat Sapphire Ruby with Diamond 18K Yellow Gold Crossover Statement Ring
Located in Miami, FL
Stone Details: Type: Sapphire Carat: 0.76 CT Color: Royal Blue Cut: Oval Brilliant Type: Ruby Carat
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

5.15 Carat Ruby Sapphire Diamond Opal Gold Silver Victorian Moth Brooch
Located in Stamford, CT
Mid 1880's Victorian moth Brooch. Set with rubies, diamonds, sapphires and opals in a 11-12 yellow
Category

Antique Late 19th Century Brooches

Materials

Blue Sapphire, Diamond, Opal, Ruby, Sapphire, Silver, Yellow Gold, Gold

Platinum AGL 6.82ctw Ceylon Silky Velvety Blue Sapphire w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Velvety Blue Color - Natural
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Platinum 2.4ctw GIA Royal Blue Sapphire Diamond Geometric Shank Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - True Royal Blue Color
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Nouveau Inspired Blue Sapphire and Diamond Wedding Ring in 14k White Gold
By VR Jewels
Located in New York, NY
. Sapphire stimulates concentration and reduces stress. Designed with oval cut blue sapphire set in center
Category

21st Century and Contemporary American Art Nouveau Wedding Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

1.5 Carat Sapphire Ruby with Diamond 18K Yellow Gold Crossover Statement Ring
Located in Miami, FL
Stone Details: Type: Sapphire Carat: 0.76 CT Color: Royal Blue Cut: Oval Brilliant Type: Ruby Carat
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold

18 Karat Gold Cocktail Ring with Twelve Carats Sapphires and Paraiba Tourmalines
By Polya Medvedeva Jewellery
Located in Berlin, DE
encrusted with 12 carats of rose and green sapphires, Paraiba tourmalines, and spinel. The workmanship is
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Spinel, ...

Alex Jona Blue and Green Sapphire White Diamond 18 Karat White Gold Ear Pendants
By Alex Jona
Located in Torino, Piedmont
, featuring 3.08 carats of Blue Sapphires, 3.28 carats of Green Sapphires and 0.56 carats of White Diamonds, F
Category

21st Century and Contemporary Italian Drop Earrings

Materials

White Diamond, Blue Sapphire, Green Sapphire, 18k Gold, White Gold

Blue Sapphire Diamond Art Deco Style Openwork Jewelry Set in 18K White Gold
Located in Bangkok, TH
captivating oval-shaped blue sapphire, radiating deep, ocean-like hues that symbolize wisdom and nobility
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

0.92 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 0.92 Carat Natural Padparadscha Sapphire and 1.31 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

Yellow and Blue Sapphire Diamond Bracelet Design by Ella Gafter
By Ella Gafter
Located in New York, NY
oval cabochon blue sapphires (3.44 carats). All sapphires are of intense blue color and crystalline
Category

21st Century and Contemporary Italian Artist Tennis Bracelets

Materials

White Diamond, Blue Sapphire, Yellow Sapphire, Diamond, Sapphire, 18k Go...

Natural Blue Sapphire and Diamond Vintage Style Cocktail Ring in Solid 9K Gold
Located in Bangkok, TH
STONE(S) Stone: Natural Blue Sapphire Color: Blue Shape: Oval Size: 6 x 4, 2 mm. Number: 3 Weight: 0.70
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Diamond, Blue Sapphire, 9k Gold, Yellow Gold

Sapphire and Diamond Cluster 18 Carat White Gold Stud Earrings
Located in London, GB
These classic cluster earrings feature an oval natural blue sapphire mounted in open back, four
Category

1990s Italian Retro Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

14K White Gold Blue Sapphire and Diamond Vintage Style Stud Earrings
Located in New York, NY
: Blue, Cut: Regular, Origin: Natural, Shape: Oval, Total Carat Weight: 2.54, Treatment: Heat Treated
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Elegant 2.81 CTW Blue Sapphire Diamond Floral Stud Earrings in 14k White Gold
By VR Jewels
Located in New York, NY
harmonious blend of vibrant blue gemstones and dazzling diamonds. The earrings feature 2.81 carats of vivid
Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

Pearl Diamond and Blue Sapphire Vintage Style Drop Earrings in 18K White Gold
Located in Bangkok, TH
Gemstones I Type: Blue Sapphire Shape: French Cut Number: 56 Weight: 2.00 Carat (approx. total weight
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

Diamond, Pearl, Blue Sapphire, 18k Gold, White Gold

Alex Jona Mandarin Garnet Blue Sapphire White Diamond White Gold Ring
By Alex Jona
Located in Torino, Piedmont
oval cut mandarin garnet, surrounded by 6.61 carats of blue sapphires. The shoulders and the contour
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Mandarin Garnet, Garnet, Blue Sapphire, White Diamond, Diamond, White Go...

Vintage 2.36 Carat Basaltic Sapphire and Diamond 18k White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
. Sapphire Quality Origin Basaltic Colour Blue Cut Oval Faceted Content 2.36 carats Dimensions 9.24mm (length
Category

Vintage 1950s French Cluster Rings

Materials

Diamond, Sapphire, White Gold

Vintage 1.20 Carat Sapphire 0.24 Carat Diamond, 18k Yellow Gold Bracelet (1989)
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.20 carat sapphire and 0.24 carat diamond, 18 karat yellow gold gate
Category

Vintage 1980s English Link Bracelets

Materials

Diamond, Sapphire, Yellow Gold

Citrine Blue Sapphire Diamond Art Deco Style Target Ring in 14K White Gold
Located in Bangkok, TH
weight) Accent Gemstones Type: Blue Sapphire Shape: French Cut Size: 2 mm. Number: 12 Weight: 0.50
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Citrine, Diamond, Blue Sapphire, 14k Gold, White Gold

Bochic “Capri” Vintage Blue Sapphire Ruby Earrings Set In 18K Gold Silver
By Bochic
Located in New York, NY
Sapphires, Oval Shapes from Sri Lanka 12 Carat Natural Multi color Sapphires from Sri Lanka Colors
Category

Late 20th Century Thai Baroque Drop Earrings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold,...

Bochic “Capri” Vintage Blue Sapphire Ruby Earrings Set In 18K Gold Silver
By Bochic
Located in New York, NY
Sapphires, Oval Shapes from Sri Lanka 12 Carat Natural Multi color Sapphires from Sri Lanka Colors
Category

Late 20th Century Thai Baroque Drop Earrings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold,...

Luminous 0.76 carat Sapphire Ring with Natural Diamonds in 18K White Gold
Located in רמת גן, IL
Main stone: 1pc Sapphire Main stone carat weight: 0.76ct Shape: Oval Color grade: Blue Clarity grade: N
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

18 Karat White Gold Sapphire Diamond Floral Drop Day Night Earring 2.45 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat white gold earrings featuring two blue Sapphires weighing 1.45 carats flanked with round
Category

2010s Contemporary Drop Earrings

Materials

Diamond, Sapphire, White Gold

19.10 Carats Natural Sapphire and Diamond 14K Solid White Gold Earrings
Located in Los Angeles, CA
19.10 Carats Natural Sapphire and Diamond 14K Solid White Gold Earrings Total Natural Oval
Category

2010s American Stud Earrings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold

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12 Carat Oval Blue Sapphire For Sale on 1stDibs

You are likely to find exactly the 12 carat oval blue sapphire you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 12 carat oval blue sapphire among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. Finding an appealing 12 carat oval blue sapphire — no matter the origin — is easy, but Polya Medvedeva Jewellery, Alberto and Antinori Fine Jewels each produced a popular version that is worth a look. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes marquise cut alternatives. If you’re browsing our inventory for a 12 carat oval blue sapphire, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 12 Carat Oval Blue Sapphire?

The price for a 12 carat oval blue sapphire starts at $642 and tops out at $360,000 with these rings, on average, selling for $14,595.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.